Plate movement is thought to be driven by a combination of the motion of the seafloor away from the spreading ridge (due to variations in topography and density of the crust, which result in differences in gravitational forces) and drag, with downward suction, at the subduction zones.
Rating Newest Oldest. Best Answer: The most widespread example of DNA replication in the real world is your zipper. It divides into two strands on unwinding and forms replication fork just like DNA does.And the same unwinded strands can be incorporated into the daughter DNA molecules and thus becomes semiconservative in nature.Source(s): .ating Newest Oldest. Best Answer: The most widespread example of DNA replication in the real world is your zipper. It divides into two strands on unwinding and forms replication fork just like DNA does.
Examples of further coordinated hand-offs of the DNA template by a DNA polymerase to another enzyme during DNA replication include the final processing steps of the Okazaki fragments by the actions of FEN1 (52) and DNA ligase I (53), each in association with PCNA.olymerase switching refers to the coordinated hand-off of the DNA template from one DNA polymerase to another. There are at least two instances where this must occur during chromosomal replication in eukaryotes.